This blog post was originally published on my own web site.

Photo by Łukasz Łada on Unsplash

One of my favorite features of Claude Code is .claude/rules/, docs here:

https://code.claude.com/docs/en/memory#organize-rules-with-claude/rules/.

If you're not yet aware, it allows you to create arbitrary markdown files with instructions or guidance for the model that will be loaded only when the files in your current context match the glob patterns in the paths of the top front-matter, for instance: